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137182 Magnesium sulfate heptahydrate

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
10034-99-8231-298-2MgO₄S * 7 H₂OMgSO₄ * 7 H₂O246.5 g/molPh Eur,BP,JP,USP

Pricing & Availability

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1371821000
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      1371829012
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          1371829026
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                              1 kg
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                                  12 kg
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                                      Description
                                      Catalogue Number137182
                                      Synonymsbitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate
                                      References
                                      Product Information
                                      CAS number10034-99-8
                                      EC number231-298-2
                                      GradePh Eur,BP,JP,USP
                                      Hill FormulaMgO₄S * 7 H₂O
                                      Chemical formulaMgSO₄ * 7 H₂O
                                      Molar Mass246.5 g/mol
                                      HS Code2833 21 00
                                      Quality LevelMQ500
                                      Applications
                                      Biological Information
                                      Physicochemical Information
                                      Density1.68 g/cm3 (20 °C)
                                      Melting Point1124.0 °C
                                      pH value5.0 - 8.0 (50 g/l, H₂O)
                                      Vapor pressure0.133 hPa (20 °C)
                                      Bulk density900 kg/m3
                                      Solubility710 g/l
                                      Dimensions
                                      Materials Information
                                      Toxicological Information
                                      Safety Information according to GHS
                                      RTECSOM4508000
                                      Storage class10 - 13 Other liquids and solids
                                      WGKWGK 1 slightly hazardous to water
                                      Disposal14
                                      Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
                                      Safety Information
                                      Product Usage Statements
                                      Storage and Shipping Information
                                      StorageStore at +2°C to +30°C.
                                      Packaging Information
                                      Transport Information
                                      Supplemental Information
                                      Specifications
                                      Assay (complexometric, calc. on the ignited basis)99.0 - 100.5 %
                                      Assay (USP)98.0 - 102.0 %
                                      Identitypasses test
                                      Identity (IC)passes test
                                      Appearance of solutionpasses test
                                      Acidity or alkalinitypasses test
                                      pH-value (5 %; water)5.0 - 8.2
                                      Chloride (Cl)≤ 0.014 %
                                      Ca (Calcium)≤ 0.01 %
                                      Fe (Iron)≤ 0.00005 %
                                      Se (Selenium)≤ 0.001 %
                                      Zn (Zinc)passes test
                                      Residual solvents (ICH Q3C)excluded by production process
                                      Loss on ignition (450 °C)49.0 - 52.0 %
                                      Microbiological testpasses test
                                      Total aerobic microbial count≤ 100 CFU/g
                                      Total yeast and mould count≤ 100 CFU/g
                                      E.coli (absent in 1g)passes test
                                      Pseudomonas aeruginosa (absent in 1g)passes test
                                      Staphylococcus aureus (absent in 1g)passes test
                                      Salmonella species (absent in 10g)passes test
                                      Candida albicans (absent in 1g)passes test
                                      Endotoxins≤ 1 I.U./g
                                      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
                                      Corresponds to Ph Eur, BP, JP, USP
                                      Global Trade Item Number
                                      Catalogue Number GTIN
                                      1371821000 04054839202810
                                      1371829012 04054839202841
                                      1371829026 04054839203299
                                      CO1E1371821000 0
                                      CO1E1371829012 0
                                      CO1E1371829026 0
                                      CO1I1371821000 0
                                      CO1I1371829012 0
                                      CO1I1371829026 0

                                      Documentation

                                      Material Qualification Dossier

                                      TitleVersion
                                      9.1

                                      Quality Management Dossier (Open Access)

                                      Title

                                      Operational Excellence Dossier

                                      Title

                                      Magnesium sulfate heptahydrate SDS

                                      Title

                                      Safety Data Sheet (SDS) 

                                      Magnesium sulfate heptahydrate Certificates of Analysis

                                      Product Number PackagingSpecificationLot Number
                                      1371821000 Plastic bottlePDF Specification Document
                                      1371829012 Bucket, plasticPDF Specification Document
                                      1371829026 PDF Specification Document
                                      CO1E1371821000 PDF Specification Document
                                      CO1E1371829012 PDF Specification Document
                                      CO1E1371829026 PDF Specification Document
                                      CO1I1371821000 PDF Specification Document
                                      CO1I1371829012 PDF Specification Document
                                      CO1I1371829026 PDF Specification Document

                                      Certificates

                                      Title